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Fitment

YearMakeModelSub Model
1968ChevroletChevy IINova
1969-1973ChevroletNova
1971-1974PontiacVentura
1973ChevroletNovaCustom
1973-1974PontiacVenturaCustom
1974PontiacVenturaGTO

Quick Specs

  • Country of Origin: USA
  • Sold As: Kit
  • Availability: Available
  • Exhaust Type: Crossmember Back
  • Exit Style: Dual Out Rear
  • Mount Style: Clamp-On
  • Shape: Oval
  • Part Number : 817158

Important Notes

ATTENTION STATE OF CALIFORNIA CONSUMERS

WARNING: Cancer and reproductive harm –

American Thunder Crossmember-Back Exhaust System Fits 1968-1974 Chevrolet Nova With V8 Engine 2.50 Inch Stainless Steel Pipes Aggressive To Moderate Sound Flowmaster

Fits 1968 Chevrolet Chevy II Nova 1969-1973 1971-1974 Pontiac Ventura 1973 Custom 1973-1974 1974 GTO
4.9257075471698 848 5
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American Thunder Crossmember-Back Exhaust System Fits 1968-1974 Chevrolet Nova With V8 Engine 2.50 Inch Stainless Steel Pipes Aggressive To Moderate Sound Flowmaster
899.95In stock
Fits 1968 Chevrolet Chevy II Nova 1969-1973 1971-1974 Pontiac Ventura 1973 Custom 1973-1974 1974 GTO
  • Brand : Flowmaster
  • SKU : 817158-BDXN
  • Part Number : 817158
$899.95

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Product Details

For the person who is looking for a true dual Crossmember-Back exhaust system with an moderate to aggressive exhaust tone. With an easy fit in mind, these systems are constructed from 16-gauge 2.50-inch mandrel-bent stainless steel tubing with a built-in H-pipe crossover, a pair of specially selected Super 44 Series performance mufflers and includes all hangers and hardware necessary for installation.

The tailpipes exit in the factory location behind the rear wheels. The exhaust system delivers an aggressive to moderate exterior sound tone with a moderate interior tone and is best suited for the enthusiast who wants their performance to be heard. Like all Flowmaster exhaust systems, the benefits include improved throttle response, power and mileage. Covered by our Lifetime Limited Warranty.

  • Super 44 Series Performance Mufflers for Deep Powerful Sound
  • Crossmember-Back True Dual 2.50-inch Exhaust System
  • Includes Hangers and Hardware for Installation
  • Mandrel-bent 16-gauge Stainless Steel Tubing
  • Aggressive to Moderate Exterior Exhaust Tone
  • Does Not Include Header Reducer Cones or Downpipes for Factory Manifolds
  • H-pipe Crossover for Maximum Power
  • Lifetime Limited Warranty
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